Chocal Formation
The Chocal Formation is a geologic formation in Guatemala. The limestone formation preserves fossils dating back to the Permian period.
See also
References
- ^ Chocal Formation at Fossilworks.org
Further reading
- C. L. Rowett and J. L. Walper. 1972. Permian corals from near Huehuetenango, Guatemala. Pacific Geology 5:71-80